Eminem will lift the lid on his alleged fling with Mariah Carey on his new album, it has been reported.
The rapper claims to have had a brief sexual relationship with the diva in 2001 and has mocked her ever since.
He now plans to reveal intimate details of the affair on his latest album.
A source told America's OK! magazine: "There is more than one track that goes into really specific, intimate detail about what went on between Em and Mariah."
The 'Butterflies' singer is so desperate to keep Eminem quiet she reportedly approached L.A. Reid, the head of her record label Island Def Jam, begging him to intervene.
The source added: "Mariah wishes she could sue Eminem for slander, but it's his freedom of speech."
When the 'Slim Shady' rapper first claimed to have bedded the singer he released voice messages, allegedly from her, of a woman pleading: "Why won't you see me? Why won't you call me?"
Mariah has always denied the affair.
She recently said: "Something is clearly askew with him. I'm curious as to why he's so obsessed with me."